Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type int|float, string given in /web1/editionsglyphe/sitedit/wp-content/themes/sitedit/functions/sitedit.php:353 Stack trace: #0 /web1/editionsglyphe/sitedit/wp-content/themes/sitedit/functions/sitedit.php(353): number_format('9,90', 2, '.', '') #1 /web1/editionsglyphe/sitedit/wp-content/themes/sitedit/single-livre.php(50): sitedit_paypal('Le sac Editions...', '9,90', '', 'sidebar') #2 /web1/editionsglyphe/sitedit/wp-includes/template-loader.php(106): include('/web1/editionsg...') #3 /web1/editionsglyphe/sitedit/wp-blog-header.php(19): require_once('/web1/editionsg...') #4 /web1/editionsglyphe/sitedit/index.php(17): require('/web1/editionsg...') #5 {main} thrown in /web1/editionsglyphe/sitedit/wp-content/themes/sitedit/functions/sitedit.php on line 353